KR101763328B1 - Dispenser contain connecting structure for prevention of water leak of water bag case and needle ups-downs device - Google Patents

Dispenser contain connecting structure for prevention of water leak of water bag case and needle ups-downs device

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Publication number
KR101763328B1
KR101763328B1 KR1020150116990A KR20150116990A KR101763328B1 KR 101763328 B1 KR101763328 B1 KR 101763328B1 KR 1020150116990 A KR1020150116990 A KR 1020150116990A KR 20150116990 A KR20150116990 A KR 20150116990A KR 101763328 B1 KR101763328 B1 KR 101763328B1
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KR
South Korea
Prior art keywords
needle
beverage
pipe
packing member
container case
Prior art date
Application number
KR1020150116990A
Other languages
Korean (ko)
Other versions
KR20170022242A (en
Inventor
서경아
Original Assignee
주식회사 비.엘.아이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 비.엘.아이 filed Critical 주식회사 비.엘.아이
Priority to KR1020150116990A priority Critical patent/KR101763328B1/en
Publication of KR20170022242A publication Critical patent/KR20170022242A/en
Application granted granted Critical
Publication of KR101763328B1 publication Critical patent/KR101763328B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0829—Keg connection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0829—Keg connection means
    • B67D1/0831—Keg connection means combined with valves
    • B67D1/0835—Keg connection means combined with valves with one valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0829—Keg connection means
    • B67D1/0841—Details

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  • Devices For Dispensing Beverages (AREA)

Abstract

The present invention relates to a cold beverage dispenser having a container case and a structure for preventing leakage of water in a needle lifting device, and is provided with a predetermined accommodation space for seating a beverage storage container, and a needle inlet A container case formed therein; And a needle lifting and lowering device coupled to the lower side of the container case so as to correspond to positions of the needle inlet and the needle outlet, Wherein the outer housing is provided in a cylindrical shape with an opened upper surface so that an upper surface of the outer housing is in contact with the upper surface of the outer housing and the needle pipe is fitted and coupled through a coupling hole formed in the lower surface, The lower surface of the first packing member is elastically deformed by the lifting and lowering of the needle pipe to continuously maintain a watertight state with the outer peripheral surface of the needle pipe .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cold beverage dispenser having a joint structure for preventing leakage of water from a container case,

The present invention relates to a cold beverage dispenser having a container case and a joint structure for preventing leakage of needle lift devices.

In the case of a cold beverage dispenser that generates and supplies cold beverages and hot beverages by receiving purified beverages, a cold water beverage dispenser that receives water from the outside and generates purified beverages and hot beverages through a purification process with a drinkable level, A separate container in which the purified beverage is stored is used once, and once the beverage stored in the inside is completely discharged, the new container is designed to be installed in the cold / hot beverage dispenser to receive the beverage again.

Therefore, in the case of a general cold / hot drink dispenser, the beverage stored in the beverage storage container is provided with a separate perforating means so that it can be supplied into the cold beverage storage tank and the warm beverage storage tank.

In this connection, after a beverage storage container used once is mounted, a predetermined open space is formed in the beverage storage container through a separate perforation means, and a cold beverage and a hot beverage are supplied using the beverage Prior art documents related to the prior art are disclosed in Korean Patent Laid-Open Publication No. 10-2015-0022670 entitled " Control method of beverage dispenser and beverage dispenser "(hereinafter referred to as" prior art ").

However, in the case of the cold beverage dispenser using conventional beverage storage containers including the conventional art, the container case portion in which the beverage storage container is seated and the perforating means for discharging the beverage from the beverage storage container to the various internal pipes There is a problem that the coupling structure between the various beverage dispensing apparatuses is not able to solve the problem of leakage of various beverages generated in the beverage dispensing process or the beverage storage container exchanging process.

Particularly, in the case of a cold beverage dispenser using a beverage storage container provided with a flexible material such as vinyl, since the volume of the beverage storage container changes according to the amount of the beverage to be dispensed, Cause of occurrence is a little more frequent occurrence.

 Accordingly, in the operation of the cold / hot beverage dispenser, a container case and a beverage can be prevented from being leaked to the inside space of the cold / hot beverage dispenser, in which beverages discharged or flowed out without being discharged from the beverage storage container for various reasons, A packing coupling structure is required between discharge devices.

The present invention has been made to solve the above problems, and it is an object of the present invention to provide a beverage dispenser for a beverage dispenser, And to provide a technique relating to a coupling structure of a container case and a needle lifting device, which prevents the container case from being lifted.

In order to attain the above object, a cold beverage dispenser equipped with a container case and a joint structure for preventing water leakage of a needle lifting device according to the present invention comprises a predetermined accommodation space for seating a beverage storage container, A container case on which a needle inlet is formed; And a needle lifting and lowering device coupled to the lower side of the container case so as to correspond to positions of the needle inlet and the needle outlet, Wherein the outer housing is provided in a cylindrical shape with an opened upper surface so that an upper surface of the outer housing is in contact with the upper surface of the outer housing and the needle pipe is fitted and coupled through a coupling hole formed in the lower surface, The lower surface of the first packing member is elastically deformed by the lifting and lowering of the needle pipe to continuously maintain a watertight state with the outer peripheral surface of the needle pipe .

Here, the lower surface of the first packing member is elastically deformed by bending toward the moving direction side in a state of being in contact with the outer circumferential surface of the needle pipe in conjunction with the upward / downward movement of the needle pipe.

In addition, the needle pipe may be provided in the form of a hollow pipe, and may include at least one beverage inlet for introducing the beverage into the inside thereof; And a needle portion formed at the end portion of the pipe portion at the side of the container case, the needle portion being provided in a pointed shape for insertion into the beverage storage container through the pipe.

At least one or more of the beverage inlets formed in the piping portion may be formed in a state in which the needle pipe is fully lifted and the lower surface of the first packing member is bent and bent downward in a state of being in contact with the outer peripheral surface of the needle pipe, Is located above the contact portion of the lower surface of the first packing member in contact with the outer peripheral surface of the needle pipe portion.

The outer housing may include an inner extension protruding from the inner side of the upper surface of the outer housing so as to be inserted through the opened portion of the first packing member and extending in the shape of a barrel corresponding to the inner circumferential surface of the first packing member; And at least one first contact protrusion is formed along the circumference on the inner circumferential surface of the first packing member in contact with the outer circumferential surface of the inner extending portion.

The outer housing further includes an outer extension protruding from the upper surface of the outer housing formed with the needle outlet and extending to provide a guide passage for guiding the needle pipe up and down, The case includes an engaging portion protruding from an outer surface of a lower surface of the container case in which the needle inlet is formed and extending so as to provide an engaging space for engaging the outer extending portion.

The outer housing may further include a second packing member mounted on an outer circumferential surface of the outer extending portion to prevent leakage of the beverage through a coupling gap between the coupling portion and the outer extending portion.

At least one second contact protrusion is formed along the circumference on the outer circumferential surface of the second packing member.

The present invention has the following effects.

First, the first packing member is resiliently deformed in accordance with the direction in which the needle pipe is lifted and lowered in the needle lifting device, and is kept in contact with the outer peripheral surface of the needle pipe, so that the watertight state is continuously maintained. Leakage of the abnormally leaked beverage can be prevented.

Secondly, since the second packing member is mounted in the clearance between the outer extension portion and the engaging portion where the container case and the needle lifting device are engaged, the leakage preventing property between the two structures can be further reinforced.

Thirdly, even when the beverage storing device is not mounted and the needle pipe is fully lowered, the position of the beverage inlet formed in the needle pipe is located above the lower surface of the first packing member, so that the watertight state is continuously maintained .

1 is a cross-sectional perspective view schematically showing a coupling structure of a container case and a needle lifting device in a cold beverage dispenser of the present invention.
2 is a cross-sectional view showing an elastic deformation mode of the first packing member when the needle lifting device is moved downward according to the present invention.
3 is a cross-sectional view showing a resiliently deformed form of the first packing member in the upward movement of the needle lifting device of the present invention.
4 is a perspective view showing the first packing member structure of the present invention.

The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, in which the technical parts already known will be omitted or compressed for the sake of brevity.

≪ Description of the container case in the cold / hot beverage supply device and the joint structure for preventing leakage of the needle lift device &

1 to 3, the container case 100 and the needle lifting device 200 in the cold beverage dispenser according to the present invention are constructed as follows.

First, the cold / hot drink dispenser discharges the beverage from the beverage storage container 10 in which the purified beverage is stored, and supplies the beverage to the cold beverage storage tank and the hot beverage storage tank. After cooling or heating in each storage tank, A container case 100 in which a beverage storage container 10 is placed and a beverage container 10 in which a beverage and a hot beverage are to be taken out from the beverage storage container 10, The combined structure of the needle lifting device 200 coupled to the lower side of the container case 100 to move the beverage to various piping in the cold and hot beverage supply device is discharged abnormally from the beverage storage container 10, It is necessary to prevent the beverage from leaking into the inner space where the various electronic devices and pipes are installed.

That is, the structural characteristics of the leakage preventing property provided by the coupling structure of the container case 100 and the needle lifting device 200 in the cold / hot beverage supply device have an effect of fundamentally blocking the cause of various problems due to leakage of the cold / hot beverage supply device .

The container case 100 is a housing space in which a predetermined accommodation space 100T for seating the beverage storage container 10 is formed. A needle inlet 100NH is formed on the bottom surface of the beverage storage container 10 The needle pipe 210 is moved into the container case 100 through the needle inlet port 100NH and is inserted into the beverage storage container 10 through the beverage storage container 10 to discharge the beverage .

Here, the inner side of the lower surface of the container case 100 forms a constant inclination, so that when a large amount of beverage is discharged abnormally, a large amount of beverage can be collected into a part of the phase having the lowest phase, It is preferable that a separate drain pipe and a drain valve are provided on the lower surface of the container case 100.

As shown in FIG. 1, an engaging portion 110 is provided at an outer side of the lower surface of the container case 100 where the needle inlet 100NH is formed. The engaging portion 110 is extended to protrude toward the needle lifting device 200. The outer shape of the outer extending portion 223 and the diameter of the outer extending portion 223 of the needle lifting device 200 are adjusted so that the needle lifting device 200, So that the engaging space 110T is formed.

The needle lifting device 200 includes a needle pipe 210 provided in an elevatable form and an outer housing 220 receiving the needle pipe. A needle outlet 220NH is formed on an upper surface of the outer housing 220 so that the needle pipe 210 can be lifted and discharged from the outer housing 220 toward the container case 100. [

The needle lifting device 200 is coupled to the lower side of the container case 100. In this case, the needle lifting device 200 is disposed in the container case 100 such that the positions of the needle inlet 100NH and the needle outlet 220NH correspond to each other. As shown in Fig.

Here, the needle pipe 210 is provided in the form of a hollow pipe, and is connected to various pipes connected to the hot beverage storage tank and the hot beverage storage tank in the cold beverage dispenser, and a piping unit 211 connected to the tip of the piping unit 211 And a needle portion 220 which is provided in the shape of a pointed cone and penetrates through the beverage storage container 10 at a side of the container case 100 or an upper end thereof.

1, at least one beverage inlet 211H is formed on one side of the end portion of the piping 211 adjacent to the needle portion 220. By upward movement of the needle piping 210, The needle portion 220 which has been moved into the container case 100 through the needle inlet port 100NH after passing through the beverage storage container 10 and the beverage inlet port 211H formed in the piping section 211 passes through the beverage storage container 10, The beverages introduced through the beverage inlet 211H are moved to the various pipes in the cold beverage dispenser through the inside of the pipe section 211. [

More specifically, the needle piping 210 has a separate housing for accommodating the needle piping 210. The needle piping 210 has a separate housing for accommodating the needle piping 210 But the present invention is not limited thereto.

In the case of the needle lifting device 200 for lifting and lowering the beverage in order to discharge the beverage, the outer housing 220 and the beverage storage container 100, and more specifically, A gap may be fluidly formed between the needle outlet 220NH of the housing 220 and the open space of the needle inlet 100NH of the beverage storage container 100 and the outer peripheral surface of the needle pipe 210, The first packing member 221 is applied to the inside of the upper surface of the outer housing 220 to continuously block the flow path of the fluid flowing through the needle pipe 210 while the needle pipe 210 is moving up and down.

As shown in FIG. 4, the first packing member 221 is provided in a cylindrical shape with its top surface opened. An upper surface of the first packing member 221 is in contact with the upper surface of the outer housing 220. The pipe 210 is fitted and engaged to prevent leakage of the beverage through the needle outlet 220NH.

The first packing member 221 is made of an elastically deformable material such as silicon and has a first packing member 221 which is affected by the movement of the needle pipe 210 fitted through the coupling member 221H The lower surface of the needle pipe 210 is interlocked with the upward / downward movement of the needle pipe 210 and is elastically deformed to continuously maintain a watertight state with the outer circumferential surface of the needle pipe.

More specifically, the lower surface of the first packing member 221 is elastically deformed by being bent toward the moving direction side while being in contact with the outer circumferential surface of the needle pipe 210 in conjunction with the upward / downward movement of the needle pipe 210, Even when the pipe 210 is raised or lowered, the contact state with the outer circumferential surface of the needle pipe 210 is maintained. That is, the water tightness by the first packing member 221 is maintained regardless of the movement of the needle pipe 210.

For example, as shown in FIG. 2, when the beverage storage container 10 is used and the needle lifting device 200 performs a downward movement, the phase of the needle pipe 210 is lowered to the maximum, In this case, the lower surface of the first packing member 221 is bent downward and elastically deformed to maintain a watertight state with the outer peripheral surface of the needle pipe 210.

When the needle pipe 210 is lowered to the maximum, the beverage inlet 211H formed in the pipe portion 211 of the needle pipe 210 is bent downward, and the first packing member 221, which is elastically deformed, Is preferably positioned on the outer circumferential surface of the needle pipe 210, more specifically, above the portion contacting the outer circumferential surface of the pipe portion 211.

3, the beverage storage container 10 may be seated in the receiving space 100T in the container case 100 for use, and the needle lifting device 200 may be moved up and down in order to discharge the beverage, The lower surface of the first packing member 221 is bent upward and elastically deformed so that the outer surface of the needle pipe 210 and the outer surface of the needle pipe 210 are watertight. State.

The upper surface of the first packing member 221 is engaged with the upper surface of the outer housing 220 so as to be in contact with the upper space and the lower surface of the first packing member 221, The first packing member 221 is abnormally discharged from the beverage storage container 10 and flows through the needle outlet 220NH from the upper side to the lower side along the gap Thereby preventing leakage of the beverage to the lower space of the outer housing 220. As shown in FIGS. 2 to 3, a separate position fixing frame 221P is provided to prevent the height of the first packing member 221 performing the above function from changing or fluctuating, so that the first packing member 221, The height and center point of the outer housing 220 are preferably fixed.

4, the lower surface of the first packing member 221 protrudes from the upper side of the upper surface of the outer housing 220 to a predetermined space So that the elastic deformation margin MT of the lower surface of the predetermined first packing member 221 is formed below the needle outlet 220NH of the outer housing 220 to be interlocked with the movement of the needle pipe 210 It is possible to provide a sufficient space in which the elastic deformation can be made.

The outer housing 220 includes an inner extension 222 extending from an upper portion of the upper surface of the outer housing 220 and an outer extension 222 extending from an upper portion of the upper surface of the outer housing 220. [ ).

The inner extending portion 222 protrudes from the inside of the upper surface of the outer housing 200 so that the inner extending portion 222 can be inserted through the opened portion of the first packing member 221, The first packing member 221 is fitted to the first packing member 221 and the needle pipe 210 is inserted into the first packing member 221 through the fitting hole 221H, It is preferable that the first packing member 221 is provided in a cylindrical shape with its interior opened to provide an elastic deformation free space MT on the bottom surface.

On the inner circumferential surface of the first packing member 221 contacting with the outer circumferential surface of the inner extending portion 222, the first packing member 221 fitted to the inner extending portion 222 is provided with a peripheral At least one first contact protrusion 221B is formed as a strip-shaped protrusion along the first protrusion 221B.

The outer extension 222 is formed to extend from the upper surface of the outer housing 200 where the needle outlet 220NH is formed and extend to provide a guide passage 223P for guiding the upward and downward movement of the needle pipe 210. [ The guide member 110 is inserted into the engaging space 110T which is an inner space of the engaging portion 110 of the outer case 100 so as to mediate the connection between the outer case 100 and the needle lifting device 200, The needle pipe 210 passing through the needle outlet 220NH through the passage 223P is moved to the needle inlet 100NH.

The second packing member 224 is mounted on the outer circumferential surface of the outer extension 222 to prevent leakage of the drink through the gap between the coupling part 110 and the outer extension 222, (Water tightness).

Therefore, the beverages discharged abnormally from the beverage storage container 10 and moved from the upper side to the lower side through the needle outlet 220NH are guided through the coupling gap between the engaging portion 110 and the outer extending portion 222, It is possible to prevent a dangerous element leaking to the outside of the outer extension portion 222 by installing the second packing member 224 on the outer circumferential surface of the outer extension portion 222. [

At least one second contact protrusion 224B is formed on the outer circumferential surface of the second packing member 224 along the circumference to form a connection force between the engagement portion 110 and the outer extension 222, Can be improved a little more.

The embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the technical idea of the present invention. The scope of protection is to be construed in accordance with the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.

100: container case
100T: Storage space 100NH: Needle outlet
110: engaging portion 110T: engaging space
200: Needle lifting device
210: Needle piping
211: piping portion 211H: beverage inlet
212: Needle portion
220: outer housing
220NH: Needle inlet
221: first packing member
221H: coupling hole 221B: first contact projection
222: Inner extension
223:
223P: guide passage
224: second packing member
224B: second contact projection
10: Beverage storage container

Claims (8)

A container case 100 in which a predetermined accommodation space 100T for receiving the beverage storage container 10 is formed and a needle inlet 220NH is formed on the bottom surface on which the beverage storage container 10 is placed; And
And an outer housing 220 having a needle outlet 210NH formed on an upper surface thereof and receiving the needle pipe 210. The needle inlet 220NH and the needle outlet And a needle lifting device (200) coupled to a lower side of the container case (100)
The outer housing (220)
And the needle pipe 210 is fitted through the coupling hole 221H formed in the lower surface of the outer housing 220 so that the needle outlet 210NH And a first packing member (221) for preventing the leakage of the beverage through the first packing member (221)
The lower surface of the first packing member 221 is elastically deformed by the lifting and lowering of the needle pipe 210 to continuously maintain a watertight state with the outer circumferential surface of the needle pipe 210,
The lower surface of the first packing member 221 is elastically deformed while being bent in the moving direction side in a state of being in contact with the outer circumferential surface of the needle pipe 210 in conjunction with the upward / downward movement of the needle pipe 210,
The needle pipe (210)
A pipe portion 211 provided in the form of a hollow pipe and having at least one beverage inlet 211H for introducing the beverage into the inside thereof; And
And a needle portion 212 formed at an end of the pipe portion 211 on the side of the container case 100 and provided in a pointed shape to be inserted into the beverage storage container 10 through the pipe portion,
The needle pipe 210 is fully lowered and the lower surface of the first packing member 221 is elastically deformed while being bent downward in a state where the lower surface of the first packing member 221 is in contact with the outer circumferential surface of the needle pipe 210, Wherein the at least one beverage inlet port 211H is located above the contact area of the lower surface of the first packing member 221 that is in contact with the outer circumferential surface of the needle pipe section 210
A cold beverage dispenser having a container case and a joint structure for preventing leakage of needle lift devices.
delete delete delete The method according to claim 1,
The outer housing (220)
The first packing member 221 protrudes from the inside of the upper surface of the outer housing 220 so as to be inserted through the open part of the first packing member 221, And an extension (222)
At least one first contact protrusion 221B is formed along the circumference on the inner circumferential surface of the first packing member 221 in contact with the outer circumferential surface of the inside extension 222
A cold beverage dispenser having a container case and a joint structure for preventing leakage of needle lift devices.
The method according to claim 1,
The outer housing (220)
An outer extension portion 223 protruding from the outside of the upper surface of the outer housing 220 on which the needle outlet 100NH is formed and extending to provide a guide passage 223P for guiding up and down the needle pipe 210, ; ≪ / RTI >
In the container case 100,
An engaging portion 221H protruding from the lower surface of the lower surface of the container case 100 in which the needle inlet 220NH is formed and extended so as to provide an engaging space for engaging the outer extending portion 223 therein; Characterized by comprising
A cold beverage dispenser having a container case and a joint structure for preventing leakage of needle lift devices.
The method according to claim 6,
The outer housing (220)
And a second packing member 224 mounted on an outer circumferential surface of the outer extension portion 223 to prevent leakage of the beverage through a coupling gap between the coupling portion 221H and the outer extension portion 223 Characterized in that
A cold beverage dispenser having a container case and a joint structure for preventing leakage of needle lift devices.
8. The method of claim 7,
And at least one second contact protrusion 224B is formed along the circumference on the outer circumferential surface of the second packing member 224. [
A cold beverage dispenser having a container case and a joint structure for preventing leakage of needle lift devices.
KR1020150116990A 2015-08-19 2015-08-19 Dispenser contain connecting structure for prevention of water leak of water bag case and needle ups-downs device KR101763328B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150116990A KR101763328B1 (en) 2015-08-19 2015-08-19 Dispenser contain connecting structure for prevention of water leak of water bag case and needle ups-downs device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150116990A KR101763328B1 (en) 2015-08-19 2015-08-19 Dispenser contain connecting structure for prevention of water leak of water bag case and needle ups-downs device

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KR20170022242A KR20170022242A (en) 2017-03-02
KR101763328B1 true KR101763328B1 (en) 2017-07-31

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013163532A (en) * 2012-02-10 2013-08-22 Muramoto Kosakusho:Kk Tray for water server
JP2013184728A (en) 2012-03-08 2013-09-19 Muramoto Kosakusho:Kk Tray for water server
JP2014210615A (en) 2013-04-01 2014-11-13 ジェイウォーター株式会社 Needle structure and water server using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013163532A (en) * 2012-02-10 2013-08-22 Muramoto Kosakusho:Kk Tray for water server
JP2013184728A (en) 2012-03-08 2013-09-19 Muramoto Kosakusho:Kk Tray for water server
JP2014210615A (en) 2013-04-01 2014-11-13 ジェイウォーター株式会社 Needle structure and water server using the same

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